Fix voice note button clipping.

res/layout/conversation_activity.xml

@@ -52,7 +52,9 @@
 
         <FrameLayout
             android:layout_width="match_parent"
-            android:layout_height="wrap_content">
+            android:layout_height="wrap_content"
+            android:clipChildren="false"
+            android:clipToPadding="false">
 
             <include layout="@layout/conversation_input_panel" />